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Colt1911 [192]
3 years ago
14

Cards numbered 1 through 30 are placed in a bag and shuffled. One card is chosen at random. What is the probability of randomly

selecting a number less than or equal to 5, or a multiple of 7?
A.1/15

B.3/10

C.2/15

D.1/30
Mathematics
2 answers:
podryga [215]3 years ago
7 0
B is the answer because of the probability of the numbers
Paraphin [41]3 years ago
6 0
B. 3/10 I believe, to find it you just count all of the numbers: 1,2,3,4,5,7,14,21,28
there are 9 numbers so 9/30 = .3

Hope this is right :)
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Alika [10]

Answer:

Result: $26.46

Steps:

$24.50 (increase) + 8% = $26.46

24.50 x (1 + 8%) = 24.50 x (1 + 0.08) = 26.46

I'm truly sorry if my math is incorrect.

Bye, have a great day/night  :)

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Answer:

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Step-by-step explanation:

1/3 of 9 is 3. Caleb took 3 pictures of giraffes.

3,6,9...

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Hope this helps!

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vova2212 [387]
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Stolb23 [73]

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Step-by-step explanation:

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6 0
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I need to a paint a spherical storage tank in the pool. it has a radius of 8 feet and the paint cans i brought will cover 75 squ
Alexxandr [17]
<h3>Answer:   11 cans</h3>

======================================================

Explanation:

SA = surface area of the sphere

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SA = 4*pi*8^2

SA = 804.247719

The surface area is roughly 804.247719 sq ft.

I used the calculator's stored version of pi to get the most accuracy possible.

Since 1 paint can covers 75 sq ft, divide that surface area over 75 to find out how many cans you need.

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